Unit circle coordinates Flashcards

angles in radians, first quadrant only

1
Q

0

A

(1, 0)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

pi/6

A

(root3/2, 1/2)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

pi/4

A

(root2/2, root2/2)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

pi/3

A

(1/2, root3/2)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

pi/2

A

(0, 1)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly